參數(shù)資料
型號(hào): HEF40163BF
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: 4-bit synchronous binary counter with synchronous reset
中文描述: 4位同步二進(jìn)制計(jì)數(shù)器的同步復(fù)位
文件頁(yè)數(shù): 4/10頁(yè)
文件大?。?/td> 163K
代理商: HEF40163BF
January 1995
4
Philips Semiconductors
Product specification
4-bit synchronous binary counter with
synchronous reset
HEF40163B
MSI
HEF40163BP(N):
HEF40163BD(F):
HEF40163BT(D):
( ): Package Designator North America
16-lead DIL; plastic (SOT38-1)
16-lead DIL; ceramic (cerdip) (SOT74)
16-lead SO; plastic (SOT109-1)
Fig.3 Pinning diagram.
PINNING
PE
P
0
to P
3
CEP
CET
CP
SR
O
0
to O
3
TC
parallel enable input
parallel data inputs
count enable parallel input
count enable trickle input
clock input (LOW to HIGH, edge-triggered)
synchronous reset input (active LOW)
parallel outputs
terminal count output
SYNCHRONOUS MODE SELECTION
Notes
1.
2.
3.
H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
X = state is immaterial
SR
PE
CEP
CET
MODE
H
H
H
H
L
L
H
H
H
X
X
L
X
H
X
X
X
L
H
X
preset
no change
no change
count
reset
TERMINAL COUNT GENERATION
Note
1.
TC = CET
O
0
O
1
O
2
O
3
CET
(O
0
O
1
O
2
O
3
)
L
H
L
H
TC
L
L
H
H
L
L
L
H
Fig.4 State diagram.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HEF40163BN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit synchronous binary counter with synchronous reset
HEF40163BP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
HEF40163BPN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
HEF40163BT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
HEF40163BTD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter